Sandal



FIG. 1 is a front, top, and left side perspective view of a sandal showing my new design;

FIG. 2 is a rear, top and right side persepective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof. 

The ornamental design for a sandal, as shown and described. 